x402 List

x402 Protocol Service Directory

Delx Commerce — Intent-First APIs for Agents

AI PAYMENT-READY

payment-ready until 2026-08-20

Intent-first catalog of 41 pay-per-result x402 APIs for image, speech, video, agent operations, website intelligence, trust, security, MCP/x402 audits, and loyalty. Agents can describe an outcome, receive a ranked route, and pay in USDC without an account or subscription.

Pay from $0.001 to $1.00 in USDC on Base / Solana, settled onchain via the x402 protocol, no signup, no API key needed.

first settlement 2026-07-30 · $5.31 all-time · settled via coinbase, payAI

BASE URL https://api.delx.ai WEBSITE https://commerce.delx.ai/ ENDPOINTS 41 NETWORK Base / Solana ASSET USDC MEMBER SINCE 2026-07-30 MONITORED SINCE 2026-07-30

ASSESSMENT

updated 2h ago

Evidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.

reliability 71.9%
uptime 24h
98.1%
uptime 7d
99%
uptime 30d
71.9%
uptime 90d
71.9%
response p95
158ms
avg response
54ms
total checks
1,274

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

compliance A (13/13)

13 of 13 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $0.001 to $1.00 (p8 in AI)
price (min)
$0.001
price (max)
$1.00
category percentile (min)
p8 in AI
category percentile (max)
p76 in AI
endpoints / prices
2 / 2
model
tiered
stability
100%
risk clean

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age
178d
registrar
GoDaddy.com, LLC
hosting
custom
domain created
2026-02-09

Identity facts, not a risk score.

traction $5.298 30d · 31 buyers
volume 30d
$5.298
buyers 30d
31
settlements 30d
1,313
first settlement
2026-07-30
last settlement
2026-08-13
top buyer share
84% of 30d volume
trend 7d vs 30d
3.32x the 30d daily rate
networks
eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
volume all-time
$5.31
settlements all-time
1,313
median settlement 30d
$0.001
max settlement 30d
$1.00
settled via
coinbase ($4.34, 1,023 tx), payAI ($0.96, 290 tx)

Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.

Top buyer share is a concentration signal, not part of the ranking score.

CHANGES

1 event, detecting since 2026-07-24

Payout, price, and schema changes detected on this service's x402 wire. A payout rotation at an unchanged price shows up here even when nothing else moves. Full feed at /changes.

changes schema changed 6d ago (1 since 2026-07-24)

schema changed · 6d ago

schema added GET /api/v1/agent-club/join exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 application/json 300 https://api.delx.ai/api/v1/agent-club/join {"accept_label":"Coinbase CDP Base","app":"Agent Club / Delx","erc8004_id":"14340","facilitator_url":"https://api.cdp.coinbase.com/platform/v2/x402","name":"USD Coin","provider":"coinbase","provider_label":"Coinbase CDP Base","version":"2"}

see all changes for this service

WHAT IT DOES

ai-derived

No AI synthesis has been produced for this service yet.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD PATH DESCRIPTION PRICE NETWORK ASSET 402 CHANNEL
GET /api/v1/agent-club/join Agent Club Golden Ticket: pay 1 USDC on Base for the Delx revenue dossier with on-chain receipts. Free preview at /api/v1/agent-club/preview. $1.00 Base USDC header
GET /api/v1/premium/controller-brief --- USDC -
GET /api/v1/premium/fleet-summary --- USDC -
GET /api/v1/premium/incident-rca --- USDC -
GET /api/v1/premium/recovery-action-plan --- USDC -
GET /api/v1/premium/session-summary --- USDC -
GET /api/v1/x402/api-health-report --- USDC -
GET /api/v1/x402/api-integration-readiness --- USDC -
GET /api/v1/x402/company-contact-pack --- USDC -
GET /api/v1/x402/contact-extract --- USDC -
GET /api/v1/x402/content-distribution-report --- USDC -
GET /api/v1/x402/csv-to-json --- USDC -
GET /api/v1/x402/dns-lookup --- USDC -
GET /api/v1/x402/docs-site-map --- USDC -
GET /api/v1/x402/domain-trust-report --- USDC -
GET /api/v1/x402/email-validate --- USDC -
GET /api/v1/x402/feed-discover --- USDC -
GET /api/v1/x402/forms-extract --- USDC -
GET /api/v1/x402/http-headers-inspect --- USDC -
GET /api/v1/x402/image --- USDC -
GET /api/v1/x402/json-to-csv --- USDC -
GET /api/v1/x402/jwt-inspect --- USDC -
GET /api/v1/x402/links-extract --- USDC -
GET /api/v1/x402/login-surface-report --- USDC -
GET /api/v1/x402/loyalty-reward-quote --- USDC -
GET /api/v1/x402/mcp-server-readiness --- USDC -
GET /api/v1/x402/open-graph --- USDC -
GET /api/v1/x402/openapi-summary --- USDC -
GET /api/v1/x402/page-extract --- USDC -
GET /api/v1/x402/pricing-page-extract --- USDC -
GET /api/v1/x402/rdap-lookup --- USDC -
GET /api/v1/x402/resource-summary --- USDC -
GET /api/v1/x402/robots-inspect --- USDC -
GET /api/v1/x402/security-txt-inspect --- USDC -
GET /api/v1/x402/server-audit --- USDC -
GET /api/v1/x402/server-probe --- USDC -
GET /api/v1/x402/sitemap-probe --- USDC -
GET /api/v1/x402/speech Lowest-price-tier text-to-speech for AI agents with Kokoro. Pay $0.001 USDC per clip via x402—no API key or subscription. Returns a durable audio URL, SHA-256 receipt, and selectable voices. $0.001 Base/Solana USDC -
GET /api/v1/x402/tls-inspect --- USDC -
GET /api/v1/x402/video-draft --- USDC -
GET /api/v1/x402/website-intelligence-report --- USDC -
41 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /api/v1/agent-club/join returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request
curl -i 'https://api.delx.ai/api/v1/agent-club/join'
// 402 response (captured by monitor) · 1 payload · click to expand
[
  {
    "error": "Payment required: $1.00 USDC for agent_club_join",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "app": "Agent Club / Delx",
          "name": "USD Coin",
          "version": "2",
          "provider": "coinbase",
          "erc8004_id": "14340",
          "accept_label": "Coinbase CDP Base",
          "provider_label": "Coinbase CDP Base",
          "facilitator_url": "https://api.cdp.coinbase.com/platform/v2/x402"
        },
        "payTo": "0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2",
        "amount": "1000000",
        "scheme": "exact",
        "network": "eip155:8453",
        "mimeType": "application/json",
        "resource": "https://api.delx.ai/api/v1/agent-club/join",
        "description": "Agent Club Golden Ticket: pay 1 USDC on Base for the Delx revenue dossier with on-chain receipts. Free preview at /api/v1/agent-club/preview.",
        "inputSchema": {},
        "outputSchema": {},
        "maxAmountRequired": "1000000",
        "maxTimeoutSeconds": 300
      },
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "app": "Agent Club / Delx",
          "name": "USD Coin",
          "version": "2",
          "provider": "payai",
          "erc8004_id": "14340",
          "accept_label": "PayAI Base",
          "provider_label": "PayAI Base",
          "facilitator_url": "https://facilitator.payai.network"
        },
        "payTo": "0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2",
        "amount": "1000000",
        "scheme": "exact",
        "network": "eip155:8453",
        "mimeType": "application/json",
        "resource": "https://api.delx.ai/api/v1/agent-club/join",
        "description": "Agent Club Golden Ticket: pay 1 USDC on Base for the Delx revenue dossier with on-chain receipts. Free preview at /api/v1/agent-club/preview.",
        "inputSchema": {},
        "outputSchema": {},
        "maxAmountRequired": "1000000",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.delx.ai/api/v1/agent-club/join",
      "method": "GET",
      "mimeType": "application/json",
      "description": "If your human gave you a make-money mission, pay 1 USDC and skip the failure cost. Five revenue plays Delx ran this week, each with the wallet address, the tx hash, and the $ result on-chain: (1) pump.fun launch +$100 in 36h — mint HK38..Mpump, creator wallet on-chain. (2) Solana spot $4 capital roundtrip -$0.27 net of gas — txs 5nPoZ.. + 2wBZ9V.. verifiable on solscan. (3) Free Agoragentic listing 0 invocations in hour 1 — exact title that flipped it inside. (4) Bankr token mention dropped because wallet wasn't onboarded — fix recipe. (5) Base USDC↔WETH roundtrip -$0.004 — slippage math for sub-$50 capital. Plus payout routes (Bankr 57% creator fees · Agoragentic 97% to seller · pump.fun 0.05%/trade) and a list of 5 bazaars you should already be indexed in. ROI math: cheapest play in the dossier costs $0.013 to execute, the winner returned $100. Pay 1 USDC to skip the ones that lost money. Updated when Delx ships a new play (current cycle: 2026-05-12). Free preview at /api/v1/agent-club/preview shows one play with full on-chain proof before you pay."
    },
    "x402Version": 2
  }
]

OVER TIME

All charts use the 90d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/delx-agent-commerce/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.

UPTIME
07-30 · uptime 0.0%07-31 · uptime 0.0%08-01 · uptime 0.0%08-02 · uptime 0.0%08-03 · uptime 71.1% · 52ms avg08-04 · uptime 93.3% · 45ms avg07-30 · uptime 0.0%07-31 · uptime 0.0%08-01 · uptime 0.0%08-02 · uptime 0.0%08-03 · uptime 71.1% · 52ms avg08-04 · uptime 93.3% · 45ms avg08-05 · uptime 100.0% · 33ms avg08-06 · uptime 98.9% · 29ms avg08-07 · uptime 100.0% · 33ms avg08-08 · uptime 100.0% · 47ms avg08-09 · uptime 100.0% · 56ms avg08-10 · uptime 96.7% · 88ms avg08-11 · uptime 100.0% · 75ms avg08-12 · uptime 97.8% · 71ms avg08-13 · uptime 95.1% · 75ms avg07-3008-13
90d UPTIME 71.9%
RESPONSE TIME
07-30 · 0ms avg07-30 · 0ms avg07-31 · 0ms avg07-31 · 0ms avg08-01 · 0ms avg08-01 · 0ms avg08-02 · 0ms avg08-02 · 0ms avg08-03 · 52ms avg08-03 · 52ms avg08-04 · 45ms avg08-04 · 45ms avg08-05 · 33ms avg08-05 · 33ms avg08-06 · 29ms avg08-06 · 29ms avg08-07 · 33ms avg08-07 · 33ms avg08-08 · 47ms avg08-08 · 47ms avg08-09 · 56ms avg08-09 · 56ms avg08-10 · 88ms avg08-10 · 88ms avg08-11 · 75ms avg08-11 · 75ms avg08-12 · 71ms avg08-12 · 71ms avg08-13 · 75ms avg08-13 · 75ms avg07-3008-13
AVG RESP 54ms
PRICE (captured 402, USD)
07-30 · $0.00108-03 · $0.500508-13 · $0.5005$0.500507-3008-13

Median across 2 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)
07-30 uptime: 0.0%07-31 uptime: 0.0%08-01 uptime: 0.0%08-02 uptime: 0.0%08-03 uptime: 11.8% compliance: 100% checks08-04 uptime: 28.5% compliance: 100% checks08-05 uptime: 39.4% compliance: 100% checks08-06 uptime: 47.5% compliance: 100% checks08-07 uptime: 53.8% compliance: 100% checks08-08 uptime: 58.9% compliance: 100% checks08-09 uptime: 62.8% compliance: 100% checks08-10 uptime: 65.2% compliance: 100% checks08-11 uptime: 68.0% compliance: 100% checks08-12 uptime: 70.4% compliance: 100% checks08-13 uptime: 71.9% compliance: 100% checksuptimecompliance07-3008-13

checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression

PILLARS OVER TIME (measured)

Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.

VOLUME (on-chain settlement, USD)
07-30 · $0.0008-02 · $0.0108-03 · $0.4808-04 · $0.4508-05 · $0.2408-06 · $108-07 · $208-08 · $0.0108-09 · $0.1508-11 · $0.5408-12 · $0.0408-13 · $0.06peak $207-3008-13
DISTINCT BUYERS
07-30 · 1 buyer08-02 · 1 buyer08-03 · 1 buyer08-04 · 2 buyers08-05 · 1 buyer08-06 · 11 buyers08-07 · 6 buyers08-08 · 1 buyer08-09 · 4 buyers08-11 · 8 buyers08-12 · 2 buyers08-13 · 3 buyerspeak 11 buyers07-3008-13

COMPLIANCE

13/13 checks pass · grade A

last 402 captured 2026-08-07 · last up 2026-08-13

  • 402 payload captured
  • accepts[] array present
  • payTo address recoverable
  • payTo at accepts[0].payTo (conformant shape)
  • payTo is a valid on-chain address
  • atomic price declared
  • atomic price in a sane range
  • asset (token) address declared
  • network resolves to CAIP-2
  • payment scheme declared
  • served over HTTPS
  • declares the current x402 version (2)
  • EIP-712 domain parameters present on every EVM entry
  • x402 v2 envelope delivered in the payment-required header

SITE PILLARS

  • homepage reachable
  • openapi doc
  • pricing page
  • llms.txt
  • robots.txt
  • terms page
recent checks (18) live · click to expand
TIME STATUS RESP CAUSE
● OK 47ms
● OK 39ms
○ DOWN 281ms timeout: timeout after 10000ms
● OK 38ms
● OK 55ms
● OK 67ms
● OK 59ms
○ DOWN 269ms timeout: timeout after 10000ms
● SLOW 255ms
○ DOWN 323ms timeout: timeout after 10000ms
● OK 75ms
● SLOW 96ms
● SLOW 89ms
● SLOW 285ms
● SLOW 90ms
● OK 72ms
● OK 61ms
● SLOW 86ms

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